OS4K — FT8 station from Belgium

Belgium Grid: ?

Amateur radio station OS4K operating from Belgium. 1,451 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 60m, 40m, 20m, over 45 days, best SNR +26 dB. Heard between 2026-04-22 and 2026-06-26.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

1,451
Total spots
2
CQ calls
45
Days active
-5 dB
Avg SNR

Bands

60m 20m 40m
First seen: 2026-04-22
Last seen: 2026-06-26 02:58 UTC

Frequent QSO partners observed at SO8OO

Stations OS4K worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOS4KPartnerPartner SNRMsgs
06-25 22:19 20m -11 / - EA1CMS - / -2 2 ✓ Confirmed
06-25 22:12 20m -11 / - M8KUG - / -3 3 ✓ Confirmed
06-25 21:56 20m +2 / - EA8CA - / -4 2 ✓ Confirmed
06-25 21:43 20m +2 / - 2E0TLF - / -5 2 ✓ Confirmed
06-25 18:46 20m -15 / - PD1MB - / -16 2 Partial
06-25 18:38 20m -16 / - OZ8Y - / -10 2 ✓ Confirmed
06-25 18:26 20m +2 / - PB7Z - / -3 2 ✓ Confirmed
06-25 18:24 20m -8 / - DL0ROI - / -14 2 ✓ Confirmed
06-25 18:15 20m -16 / - PD9SD - / -4 2 Partial
06-25 18:05 20m -2 / - PD3PAM - / -2 2 ✓ Confirmed
06-25 18:01 20m - / - 7Z1CB -12 / - 2 Partial
06-25 17:51 20m -9 / -9 R6ZEJ -13 / - 2 ✓ Verified
06-25 17:45 20m -2 / - DL8WEM - / -3 3 ✓ Confirmed
06-25 17:31 20m -10 / - DK9UD -11 / -16 3 ✓ Verified
06-25 17:17 20m -4 / - DL6LAG - / - 2 ✓ Confirmed
06-25 17:13 20m -8 / - II3DRC - / +2 2 ✓ Confirmed
06-25 09:33 20m -5 / - EB4SM - / -18 3 ✓ Confirmed
06-25 07:51 20m - / -12 TN8GD -22 / - 3 Partial
06-25 04:49 20m -13 / - EA2KV - / -10 2 ✓ Confirmed
06-25 01:53 20m -7 / - HI8DX - / - 3 Partial
06-25 01:37 20m 0 / - HI8R - / -3 2 ✓ Confirmed
06-25 00:01 20m +2 / - 9V1YC - / -21 2 ✓ Confirmed
06-24 22:43 20m -12 / - N4YDU - / -1 2 ✓ Confirmed
06-24 19:12 20m - / +9 9A6DQB -22 / - 3 Partial
06-24 19:07 20m +5 / - DJ1SL - / -16 2 ✓ Confirmed
06-24 18:49 20m -16 / -10 R4HIV -20 / -9 3 ✓ Complete
06-24 18:45 20m -11 / - DJ1TU - / -5 2 ✓ Confirmed
06-24 18:15 20m -14 / -7 IU3QJF -21 / - 2 Partial
06-24 18:02 20m -11 / - RM4N - / -3 2 ✓ Confirmed
06-24 17:48 20m -9 / - EA7IX - / -8 2 ✓ Confirmed
06-24 16:51 20m - / +1 R7DX -22 / - 2 Partial
06-24 16:45 20m - / -4 IT9JNX -22 / - 2 Partial
06-24 15:26 20m - / -13 UB4CKD -22 / - 2 Partial
06-24 15:03 20m - / -1 UT3ED -21 / - 3 Partial
06-24 14:48 20m - / -18 SP2ENK -22 / - 2 Partial
06-24 13:27 20m -14 / - IK2UIG - / -15 3 ✓ Confirmed
06-24 13:08 20m -5 / - SM5FWW - / -8 2 ✓ Confirmed
06-24 08:58 20m -9 / - IZ3QAQ - / -8 2 ✓ Confirmed
06-24 07:07 20m - / - SP2QCW -22 / - 2 Partial
06-24 07:06 20m -8 / - K2CIB - / -5 2 Partial
06-24 07:03 20m - / - K2CIB -22 / - 2 Partial
06-24 03:37 60m -3 / - OZ9FF - / -6 2 ✓ Confirmed
06-24 03:14 60m +8 / - OZ3TT - / -3 2 ✓ Confirmed
06-24 01:47 60m - / -20 WO8USA -21 / - 2 Partial
06-24 01:44 60m - / -14 WP4OWI -24 / - 2 Partial
06-24 01:15 60m - / -9 AB2E -22 / - 3 Partial
06-24 01:13 60m - / -8 <...> -23 / - 3 Partial
06-24 01:06 60m - / -17 K3XT -24 / - 2 Partial
06-24 00:30 60m -16 / - ON8LX - / - 2 ✓ Confirmed
06-23 23:11 60m +4 / - SV3SFK -22 / - 2 ✓ Verified

Station Log

20m 
UTC    dB  Freq  Message
214000  -8 2277  OS4K YT7ALE 73
214315  +5 2374  OS4K 2E0TLF R-05 (x2)
215630  +2 3029  OS4K EA8CA R-04 (x2)
221200 -10  831  OS4K M8KUG R-03 (x3)
221915 -11 2217  OS4K EA1CMS R-02 (x2)
004045 -15 1646  OS4K K4KWZ R-10
035315  +1 2442  OS4K R2EC R-06
041230  -9 2911  KV4AA OS4K +06
043030 -12  362  OS4K DL8GAP R-03
045830 -14 1506  OS4K F1ICS R+00
60m 
UTC    dB  Freq  Message
011630 -23 1827  AB2E OS4K -09
011800 -22 1827  HK8EJZ OS4K -19
012645 -24 1827  SP3SWJ OS4K +07
013845 -24 1827  K1WAT OS4K +00
014300 -24 1826  AJ4EW OS4K -08
014430 -24 1826  WP4OWI OS4K -14 (x2)
014700 -20 1826  WO8USA OS4K -20 (x2)
022345 -21 1827  WO3U OS4K -16
031400  +5 2282  OS4K OZ3TT R-03 (x2)
033745  -4 2316  OS4K OZ9FF R-06 (x2)
042530  +7  833  OS4K RR73; DL9KM <...> -08
40m 
UTC    dB  Freq  Message
041445 -12 2228  OS4K SP5LST KO02

SNR History by Band